{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,10,28]],"date-time":"2025-10-28T10:31:29Z","timestamp":1761647489954},"reference-count":19,"publisher":"Institute of Electrical and Electronics Engineers (IEEE)","issue":"4","license":[{"start":{"date-parts":[[2007,4,1]],"date-time":"2007-04-01T00:00:00Z","timestamp":1175385600000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/2.zoppoz.workers.dev:443\/https\/ieeexplore.ieee.org\/Xplorehelp\/downloads\/license-information\/IEEE.html"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["IEEE Trans. Wireless Commun."],"published-print":{"date-parts":[[2007,4]]},"DOI":"10.1109\/twc.2007.348309","type":"journal-article","created":{"date-parts":[[2007,4,30]],"date-time":"2007-04-30T21:02:16Z","timestamp":1177966936000},"page":"1176-1181","source":"Crossref","is-referenced-by-count":25,"title":["Time and Frequency Synchronization for OFDMA Uplink System using the SAGE Algorithm"],"prefix":"10.1109","volume":"6","author":[{"given":"Jong-ho","family":"Lee","sequence":"first","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Seong-cheol","family":"Kim","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"263","reference":[{"key":"ref10","doi-asserted-by":"publisher","DOI":"10.1109\/VETECF.1999.797329"},{"key":"ref11","doi-asserted-by":"publisher","DOI":"10.1109\/78.324732"},{"key":"ref12","doi-asserted-by":"publisher","DOI":"10.1109\/49.753729"},{"key":"ref13","doi-asserted-by":"publisher","DOI":"10.1109\/TSP.2002.801923"},{"key":"ref14","doi-asserted-by":"publisher","DOI":"10.1109\/TCOMM.2003.818091"},{"key":"ref15","first-page":"2822","article-title":"Iterative multiuser acquisition for DS-CDMA systems","volume":"4","author":"wu","year":"0","journal-title":"Proc 2003 Vehicular Technology Conf"},{"key":"ref16","first-page":"598","article-title":"An EM-based joint maximum likelihood estimation of carrier frequency offset and channel for uplink OFDMA system","volume":"1","author":"pun","year":"0","journal-title":"Proc of the IEEE Vehicular Technology Conference 2004"},{"key":"ref17","first-page":"1","article-title":"Maximum-likelihood from the incomplete data via the EM algorithm","volume":"39","author":"dempster","year":"1977","journal-title":"J Royal Statist Society"},{"key":"ref18","doi-asserted-by":"publisher","DOI":"10.1109\/26.558691"},{"key":"ref19","author":"lee","year":"1982","journal-title":"Mobile Communications Engineering"},{"key":"ref4","first-page":"3361","article-title":"Efficient structure-based carrier frequency offset estimation for interleaved OFDMA uplink","author":"cao","year":"0","journal-title":"Proc International Conference on Communications 2003"},{"key":"ref3","doi-asserted-by":"publisher","DOI":"10.1109\/TCOMM.2003.822699"},{"key":"ref6","doi-asserted-by":"publisher","DOI":"10.1109\/78.599949"},{"key":"ref5","doi-asserted-by":"publisher","DOI":"10.1109\/VETEC.1995.504979"},{"key":"ref8","doi-asserted-by":"publisher","DOI":"10.1109\/26.650240"},{"key":"ref7","doi-asserted-by":"publisher","DOI":"10.1109\/26.328961"},{"key":"ref2","doi-asserted-by":"publisher","DOI":"10.1109\/TCOMM.2003.819198"},{"key":"ref1","doi-asserted-by":"publisher","DOI":"10.1109\/49.806820"},{"key":"ref9","doi-asserted-by":"publisher","DOI":"10.1109\/49.974613"}],"container-title":["IEEE Transactions on Wireless Communications"],"original-title":[],"link":[{"URL":"https:\/\/2.zoppoz.workers.dev:443\/http\/xplorestaging.ieee.org\/ielx5\/7693\/4155646\/04155652.pdf?arnumber=4155652","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2021,11,29]],"date-time":"2021-11-29T20:56:23Z","timestamp":1638219383000},"score":1,"resource":{"primary":{"URL":"https:\/\/2.zoppoz.workers.dev:443\/http\/ieeexplore.ieee.org\/document\/4155652\/"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2007,4]]},"references-count":19,"journal-issue":{"issue":"4"},"URL":"https:\/\/2.zoppoz.workers.dev:443\/https\/doi.org\/10.1109\/twc.2007.348309","relation":{},"ISSN":["1536-1276"],"issn-type":[{"value":"1536-1276","type":"print"}],"subject":[],"published":{"date-parts":[[2007,4]]}}}